Whatsup Guys!
As lots of people are asking, decided to write this blog post as for how to stay connected to the internet when using MHD WiFi - on iOS.
Step 1:
Go to WiFi settings and choose the MHD WiFi network, then go into the settings, this is example how it looks by default:

Step 2:
Click on "Automatic" that's next to the "Configure IP" and choose Manual,
Then fill the fields:
IP Address: 192.168.16.150 (or Instead of 150 you can use any from 100 to 200)
Subnet Mask: 255.255.255.0
Important: Leave Router blank
So it looks like this:

Step 3:
Click Save (!)
So it looks like this:

Here is the Video how to do it:
Enjoy!